Cách sử dụng
The word "bad" is usually used to describe something that is not good. For example, if you watch a movie and you don't like it, you may say "that was a bad movie". Similarly, if you eat food that doesn't taste good, you may say "that was bad food". However, it's important to remember that the word "bad" can also be used to describe a person's behavior. For instance, if someone steals something, you may say "that was bad behavior". So, you should be cautious about using this word to describe people, and try to use more gentle words instead.